6651684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 18483192

約数和(自身を除く): 11831508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 233, 234, 244, 366, 466, 468, 549, 699, 732, 793, 932, 1098, 1398, 1586, 2097, 2196, 2379, 2796, 3029, 3172, 4194, 4758, 6058, 7137, 8388, 9087, 9516, 12116, 14213, 14274, 18174, 27261, 28426, 28548, 36348, 42639, 54522, 56852, 85278, 109044, 127917, 170556, 184769, 255834, 369538, 511668, 554307, 739076, 1108614, 1662921, 2217228, 3325842, 6651684]

約数ペア:

[(1, 6651684), (2, 3325842), (3, 2217228), (4, 1662921), (6, 1108614), (9, 739076), (12, 554307), (13, 511668), (18, 369538), (26, 255834), (36, 184769), (39, 170556), (52, 127917), (61, 109044), (78, 85278), (117, 56852), (122, 54522), (156, 42639), (183, 36348), (233, 28548), (234, 28426), (244, 27261), (366, 18174), (466, 14274), (468, 14213), (549, 12116), (699, 9516), (732, 9087), (793, 8388), (932, 7137), (1098, 6058), (1398, 4758), (1586, 4194), (2097, 3172), (2196, 3029), (2379, 2796)]